iSeries Model 840 - P40, 20000/120 CPW, 24 WaY
iSeries Model 840 - P50, 20000/240 CPW, 24 WaY

iSeries Model 840 - P50, 10000/4550 CPW, 12 WaY

Brand: IBM AS400 iSeries
Model Number: 840-2418-1545
iSeries Model 840 - P50, 10000/4550 CPW, 12 WaY